The following field considerations are a guide to the important aspects of performing a crack sealing or crack filling project. As thoroughly as possible, these considerations should be determined before, during, and after construction. Staff required for this work will vary by job type and size. Some topics may need attention from several staff members. The intention is not to form a report but to bring attention to important aspects and components of the project process. Note that some specifications described in the following content may not be the same as the specifications followed by your agency. Always check with your state agency’s standards and specifications when using these guidelines.